38055280 has 20 divisors (see below), whose sum is σ = 88478712. Its totient is φ = 15222080.

The previous prime is 38055239. The next prime is 38055319. The reversal of 38055280 is 8255083.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237766 + ... + 237925.

Almost surely, 2^38055280 is an apocalyptic number.

It is an amenable number.

38055280 is an abundant number, since it is smaller than the sum of its proper divisors (50423432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38055280 is a wasteful number, since it uses less digits than its factorization.

38055280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475704 (or 475698 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 38055280 is about 6168.8961735468. The cubic root of 38055280 is about 336.3604880065.

The spelling of 38055280 in words is "thirty-eight million, fifty-five thousand, two hundred eighty".